Vulnerability DatabaseCVE-2026-59995
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CVE-2026-59995
Published:July 08, 2026
Updated:August 04, 2026
sftp in OpenSSH before 10.4 does not properly constrain the location of downloaded files when "sftp server:/path ." is used with an attacker-controlled server.
Affected Packages
https://github.com/openssh/openssh-portable.git (GITHUB):
Affected version(s) >=V_2_5_0_P1 <V_10_4_P1
Fix Suggestion:
Update to version V_10_4_P1
Related Resources (5)
https://www.openwall.com/lists/oss-security/2026/07/06/5
https://www.openssh.org/releasenotes.html#10.4p1
https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/59xxx/CVE-2026-59995.json
https://nvd.nist.gov/vuln/detail/CVE-2026-59995
https://marc.info/?l=openssh-unix-dev&m=178333966933090&w=2
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CVSS v4
Base Score:
2.3
Attack Vector
NETWORK
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
PASSIVE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
LOW
Vulnerable System Availability
LOW
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
4.2
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
NONE
Integrity
LOW
Availability
LOW
Weakness Type (CWE)
Relative Path Traversal
CWE-23
EPSS
Base Score:
0.25